Sartorius™ Centrisart™ I Reverse Centrifugal Concentrators

Description

Ready-to-use unit for small volume centrifugal ultrafiltration

• Separate proteins from low molecular weight substances in biological samples
• Reverse centrifugal concentration process prevents premature blockage of the filter
• Unique design can be used in fixed-angle or swinging-bucket rotors accepting standard 15 ml tubes
• Ultrafiltration of 90% of the original sample volume is typically completed in about 30 minutes
• Ultrafiltrate is collected in the floater insert tube, where it is accessible without removing the tube

Removal of proteins from biological samples is a critical step for many applications, including:

• Drug binding studies
• Determination of metabolites in serum
• Protein removal from blood samples
• Cleaning of liposomes
• Virus removal